JPH0244297U - - Google Patents
Info
- Publication number
- JPH0244297U JPH0244297U JP12269788U JP12269788U JPH0244297U JP H0244297 U JPH0244297 U JP H0244297U JP 12269788 U JP12269788 U JP 12269788U JP 12269788 U JP12269788 U JP 12269788U JP H0244297 U JPH0244297 U JP H0244297U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- semiconductor element
- discharge lamp
- polarity switching
- chopper circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004065 semiconductor Substances 0.000 claims 5
- 238000009499 grossing Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 8
- 238000001514 detection method Methods 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Circuit Arrangements For Discharge Lamps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12269788U JPH0244297U (cs) | 1988-09-21 | 1988-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12269788U JPH0244297U (cs) | 1988-09-21 | 1988-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0244297U true JPH0244297U (cs) | 1990-03-27 |
Family
ID=31370869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12269788U Pending JPH0244297U (cs) | 1988-09-21 | 1988-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0244297U (cs) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6057673A (ja) * | 1983-09-08 | 1985-04-03 | Nec Corp | Ｍｏｓ型半導体装置 |
| JPS61179096A (ja) * | 1985-01-24 | 1986-08-11 | 松下電工株式会社 | 放電灯点灯装置 |
| JPS62150693A (ja) * | 1985-12-23 | 1987-07-04 | 松下電工株式会社 | 放電灯点灯装置 |
| JPS6334887A (ja) * | 1986-07-28 | 1988-02-15 | 松下電工株式会社 | 放電灯点灯装置 |
-
1988
- 1988-09-21 JP JP12269788U patent/JPH0244297U/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6057673A (ja) * | 1983-09-08 | 1985-04-03 | Nec Corp | Ｍｏｓ型半導体装置 |
| JPS61179096A (ja) * | 1985-01-24 | 1986-08-11 | 松下電工株式会社 | 放電灯点灯装置 |
| JPS62150693A (ja) * | 1985-12-23 | 1987-07-04 | 松下電工株式会社 | 放電灯点灯装置 |
| JPS6334887A (ja) * | 1986-07-28 | 1988-02-15 | 松下電工株式会社 | 放電灯点灯装置 |
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